Select data from sap tables TKKVF
Display SAP table details
TKKVFAART - Invoicing Types
TKKVFAARTDATA - Invoicing Types - Non-Key Fields
TKKVFAARTKEY - Invoicing Types - Key Fields
TKKVFAARTT - Invoicing Type Texts
TKKVFAART_PYMET - Additional Payment Methods also for Invoice
TKKVFOART - Receiv. Types
TKKVFOARTT - Name of Receivable Type
Return Table index